#ifndef _CRT_BASE64_H_
#define _CRT_BASE64_H_

#include <crt_define.h>

#ifdef	__cplusplus
extern "C" {
#endif


enum {BASE64_OK = 0, BASE64_INVALID};

#define BASE64_ENCODE_OUT_SIZE(s)   (((s) + 2) / 3 * 4)
#define BASE64_DECODE_OUT_SIZE(s)   (((s)) / 4 * 3)


int base64_encode(const unsigned char *in, unsigned int inlen, char *out);
int base64_decode(const char *in, unsigned int inlen, unsigned char *out);

#ifdef	__cplusplus
}
#endif


#endif
